Tantargy

Adatok

A Tantárgybejelentőben megadott hivatalos adatok az alábbi tanévre: 2024-2025

Tematika

Optical sensors are widely used for in-situ, in vivo and online measurements as well as in process control. The interaction of light with materials results in a broad range of possible optical sensing methods. The selective chemical recognition coupled with optical detection techniques allow to create optical sensors with completely different geometry. Students taking the course will learn the different kind of optical sensors, their working principles; medical applications, the applications in environmental monitoring and process control are also discussed.

Előadások

• 1.

  Interaction of electromagnetic waves and matter

  - Kovács Barna Szilárd
• 2.

  Optical properties and their measurement with conventional laboratory equipment

  - Kovács Barna Szilárd
• 3.

  Spectroscopic setup used for sensor application

  - Kovács Barna Szilárd
• 4.

  Absorption, refractive index and fluorescence measurements in optical sensors
  

  - Kovács Barna Szilárd
• 5.

  Measurement of mechanical and electric parameters via optical sensors
  

  - Kovács Barna Szilárd
• 6.

  Major components of optical sensors
  

  - Kovács Barna Szilárd
• 7.

  Optical parts; build-up of optodes
  

  - Kovács Barna Szilárd
• 8.

  Immobilization of indicators: covalent bond, lipophilic indicators
  

  - Kovács Barna Szilárd
• 9.

  Adsorption, sol-gel method, ion-pairing

  - Kovács Barna Szilárd
• 10.

  Group work
  

  - Kovács Barna Szilárd
• 11.

  Group work

  - Kovács Barna Szilárd
• 12.

  Nano beads and quantum dots (QDs) in optical sensors
  

  - Kovács Barna Szilárd
• 13.

  Polymers, polymer layers

  - Kovács Barna Szilárd
• 14.

  The role of additives on the membrane stability
  

  - Kovács Barna Szilárd
• 15.

  Optical isolation, primary- and preventive layers
  

  - Kovács Barna Szilárd
• 16.

  Configurations of optodes: optical fibers, waveguides, capillaries, nanobeads

  - Kovács Barna Szilárd
• 17.

  Optical sensors for pH and ion concentration measurements
  

  - Kovács Barna Szilárd
• 18.

  Co-extraction and ion-exchange mechanisms
  

  - Kovács Barna Szilárd
• 19.

  Optical gas sensing in everyday use
  

  - Kovács Barna Szilárd
• 20.

  Group work
  

  - Kovács Barna Szilárd
• 21.

  Group work
  

  - Kovács Barna Szilárd
• 22.

  Optical sensors in medical diagnostics
  

  - Kovács Barna Szilárd
• 23.

  Measurements in living cells
  

  - Kovács Barna Szilárd
• 24.

  Optical biosensors I: biocatalytic sensors (enzymes, bacteria)

  - Kovács Barna Szilárd
• 25.

  Optical biosensors II: Receptor based sensors, and immuno-complex based sensing. DNA fragment based sensors, aptamer sensing, MIPs

  - Kovács Barna Szilárd
• 26.

  Group work

  - Kovács Barna Szilárd
• 27.

  Group work

  - Kovács Barna Szilárd
• 28.

  Summary, test

  - Kovács Barna Szilárd

Gyakorlatok

Szemináriumok

A tananyag elsajátításához szükséges segédanyagok

Kötelező irodalom

Optical Chemical Sensors (ed. F. Baldini, A.N. Chester, J. Homola, S. Martellucci), NATO Science Series II. Vol 224, Springer, 2006

R.W. Cattrall: Chemical Sensors, Oxford Science, 1997

B.R. Eggins: Biosensors: an Introduction, Wiley, 1996

Saját oktatási anyag

Jegyzet

Ajánlott irodalom

A félév elfogadásának feltételei

Participating in the project groupwork, grade of the written test

Félévközi ellenőrzések

Oral, during the project groupwork

Távolmaradás pótlásának lehetőségei

By arrangement with the lecturer

Vizsgakérdések

-

Vizsgáztatók

• Kovács Barna Szilárd

Gyakorlatok, szemináriumok oktatói